- المجال: Computer
- Number of terms: 4807
- Number of blossaries: 1
- Company Profile:
Sun Microsystems is a multinational vendor of computers, computer software and hardware, and information technology services.
A reference to an entity that is substituted for the reference when the XML document is parsed. It can reference a predefined entity such as < or reference one that is defined in the DTD. In the XML data, the reference could be to an entity that is defined in the local subset of the DTD or to an external XML file (an external entity). The DTD can also carve out a segment of DTD specifications and give it a name so that it can be reused (included) at multiple points in the DTD by defining a parameter entity.
Industry:Computer
一种定量量度密度的能上演的数字。例如，在一个浮动点格式，具有 53 重要的数据位的精度的二进制文件，有 253 能上演数字两 （在正常数字的范围) 内的任何两个相邻大国之间。不要混淆精度与准确性，其中表示如何密切一个数接近另一个。
Industry:Computer
Hosts and manages distributed logic and supports services, such as: high performance data access, transaction management, distribution state and session management, request brokering, dynamic load balancing and fault tolerance. The application server is frequently viewed as part of a n-tier architecture, consisting of a web server, application server, integration server and database server, etc.
Industry:Computer
A database-inspired method for specifying constraints on XML documents using an XML-based language. Schemas address deficiencies in DTDs, such as the inability to put constraints on the kinds of data that can occur in a particular field. Because schemas are founded on XML, they are hierarchical. Thus it is easier to create an unambiguous specification, and it is possible to determine the scope over which a comment is meant to apply.
Industry:Computer
A combination of discrete tasks that has a clearly defined beginning and end. A group of tasks that are carried out as part of a process.
Industry:Computer
An object that can transform the header or content (or both) of a request or response. Filters differ from Web components in that they usually do not themselves create responses but rather modify or adapt the requests for a resource, and modify or adapt responses from a resource. A filter should not have any dependencies on a Web resource for which it is acting as a filter so that it can be composable with more than one type of Web resource.
Industry:Computer
In a bus-connected multiprocessor system, processes or threads communicate through a global memory shared by all processors. This shared data segment is placed in the address space of the cooperating processes between their private data and stack segments. Subsequent tasks spawned by fork() copy all but the shared data segment in their address space. Shared memory requires program language extensions and library routines to support the model.
Industry:Computer
A deployable unit that consists of one or more Web components, other resources, and a Web application deployment descriptor contained in a hierarchy of directories and files in a standard Web application format.
Industry:Computer
